Every year, thousands of tonnes of brown algae are extracted from the seabed to obtain compounds such as alginates, a polymer composed of sugars that has high density and strength, offering potential ...

The pollen count hit high levels in March with warmer weather, but April’s cooler temperatures and drizzling rain should help ...

Have you noticed a greenish-yellow coating on rivers and the Chesapeake this April? It's bad news for both allergy suffers ...